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2,2′-Bipyridine CAS:366-18-7
2,2′-Bipyridine bụ ligand bidentate nke nwere mgbanaka pyridine abụọ ejikọtara site na njikọ carbon-carbon na ọnọdụ 2-. Ngwakọta a na-arụ ọrụ dị oke mkpa na nhazi kemistri na catalysis n'ihi ikike ya ịme ka ion metal dị ọcha nke ọma. Atụmatụ nhazi ya pụrụ iche na-enyere ya aka ịmepụta ihe mgbagwoju anya kwụsiri ike na ọtụtụ ọla mgbanwe, na-eme ka ọ dị mkpa n'ọhịa dịka njikọ organic, sayensị ihe, na electrochemistry. 2,2′-Bipyridine achọtakwala ngwa na ịmepụta sensọ na fotocatalysts, na-egosipụta ọtụtụ ihe dị iche iche na mkpa ya na nyocha kemịkalụ na teknụzụ na-aga n'ihu.
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2,2,2-Trichloroethyl chloroformate CAS:17341-93-4
2,2,2-Trichloroethyl chloroformate bụ ngwakọta organochlorine nwere usoro kemịkalụ C₅H₂Cl₅O₂. Dịka mmiri mmiri na-enweghị agba nwere isi siri ike, ọ na-eje ozi dị ka ihe dị mkpa na njikọ organic. Ngwakọta a nwere otu trichloroethyl jikọtara na akụkụ chloroformate, nke na-enye ya mmeghachi omume pụrụ iche dị ka ihe na-eme ka ihe dị nro. Uru ya gbasara ọtụtụ ngalaba, ọkachasị na kemịkalụ ọgwụ maka ịgbanwe ihe ndị na-arụ ọrụ na bioactive na ime ka njikọ nke carbamates na esters dị mfe. Na mgbakwunye, 2,2,2-trichloroethyl chloroformate na-achọta ngwa na agrochemicals na sayensị ihe, na-enye aka na mmepe nke ngwaahịa pụrụ iche arụpụtara.
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5-Bromopyrimidine CAS:4595-59-9
5-Bromopyrimidine bụ ihe mejupụtara organic nwere usoro kemịkalụ C4H3BrN2. Ọ bụ ihe sitere na pyrimidine nke a na-akpọ halogenated, nke a na-ahụ site na ọnụnọ nke atọm bromine n'ọnọdụ nke ise nke mgbanaka pyrimidine. Mmiri mmiri ma ọ bụ ihe siri ike a nke na-enweghị agba ruo odo odo na-acha ọbara ọbara nwere mmasị dị ukwuu na kemịkalụ ọgwụ na sayensị ihe n'ihi mmeghachi omume ya na ikike ya ije ozi dị ka ihe owuwu maka ịmepụta ọtụtụ ihe ndị na-arụ ọrụ na bayoloji. Nhazi pụrụ iche ya na-enye ya ohere isonye na mmeghachi omume kemịkalụ dị iche iche, na-eme ka ọ baa uru n'ọtụtụ ojiji.
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flufenacet-mmanya CAS: 54041-17-7
Flufenacet-alcohol bụ ihe sitere na flufenacet, ọgwụ ogwu a na-ahọrọ tupu ọ pụta ìhè nke na-elekwasị anya na ụdị ahịhịa ụfọdụ n'ihe ubi ọka. Ihe mejupụtara ya nwere otu hydroxyl, na-eme ka ọ sie ike ịgbaze na mmeghachi omume ya. A maara Flufenacet n'onwe ya maka ikike ya igbochi enzyme nke na-akpata biosynthesis nke ụfọdụ lipids na osisi, si otú a na-emebi ọrụ sel ma na-egbochi uto ahịhịa. Ụdị mmanya ahụ, flufenacet-alcohol, nwere ike inwe ihe pụrụ iche nke na-eme ka ọ dịkwuo irè n'ọrụ ugbo, na-ahụ na njikwa ka mma na ọnụọgụ ahịhịa ebe na-ebelata ihe ọjọọ nye ihe ọkụkụ a na-achọ.
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5-Bromovaleryl chloride CAS:4509-90-4
5-Bromovaleryl chloride bụ ihe mejupụtara organic nke ejiri ihe dị n'ime valeryl dochie ya na atọm bromine na ọnọdụ 5 na atọm chlorine. Site na usoro molekul C5H8BrClO, ihe mejupụtara a na-eje ozi dị ka halogenated acyl chloride, na-eme ka ọ bụrụ isi ihe dị n'etiti na mmepụta organic. Nhazi pụrụ iche ya na-enye ohere maka mmeghachi omume dị iche iche, na-eme ka ojiji ya na mmeghachi omume kemịkal dị iche iche, karịsịa n'ọhịa nke ọgwụ na agrochemicals.
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Acrylic anhydride CAS:2051-76-5
Acrylic anhydride, nke a makwaara dịka acrylic acid anhydride, bụ ihe mejupụtara kemịkalụ sitere na acrylic acid. Ọ nwere otu ọrụ anhydride na-emegharị ahụ nke na-eme ka ọ baa uru n'ọtụtụ ọrụ ụlọ ọrụ. A maara mmiri mmiri a na-enweghị agba maka ikike ya ịnweta polymerization ma a na-eji ya eme ihe karịsịa na mmepụta nke polymers na resins. Njirimara pụrụ iche ya na-eme ka ọ bụrụ ihe na-ebute ụzọ na mmepụta nke kemịkalụ dị iche iche, na-eme ka ọ bụrụ ihe dị mkpa n'ọhịa dịka ihe nrapado, ihe mkpuchi, na plastik.
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Tributylphosphine CAS:998-40-3
Tributylphosphine bụ ngwakọta organophosphorus nwere usoro kemịkalụ C12H27P. Ọ na-adị ka mmiri mmiri na-enweghị agba ma na-acha odo odo, a makwaara ya maka ihe onwunwe nucleophilic siri ike ya na ikike ịmepụta ihe mgbagwoju anya kwụsiri ike na ọtụtụ ọla dị iche iche. N'ihi nhazi pụrụ iche ya, nke nwere otu butyl atọ ejikọtara na atọm phosphorus, tributylphosphine na-eje ozi dị ka ihe dị mkpa na njikọta organic na kemistri nhazi. Ọ na-arụ ọrụ dị mkpa na catalysis, na-enye uru dị ukwuu na ngwa ụlọ ọrụ na ntọala nyocha dị iche iche.
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Chlorodi(p-tolyl)phosphine, 95% CAS:1019-71-2
Chlorodi(p-tolyl)phosphine bụ ngwakọta organophosphorus nwere usoro kemịkalụ C14H16ClP. O nwere otu p-tolyl (para-methylphenyl) abụọ ejikọtara na atọm phosphorus, yana ihe nnọchi chlorine. Ngwakọta a na-apụta dị ka mmiri mmiri na-enweghị agba ruo odo odo dị nro ma a maara ya maka ojiji ya na nhazi kemistri na njikọta organic. Site na njirimara nucleophilic ya, chlorodi(p-tolyl)phosphine bụ ihe eji emepụta ọtụtụ ihe eji emepụta ọtụtụ ihe nwere phosphorus, na-eme ka ọ baa uru ma na ntọala ụlọ ọrụ mmepụta ihe na nyocha.
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Octachloronaphthalene CAS:2234-13-1
Octachloronaphthalene (OCN) bụ ngwakọta naphthalene a kpụkọrọ akpụkọ nke nwere usoro kemịkalụ C10Cl8. Ọ dị ka ihe siri ike, enweghị agba ruo na odo odo, a makwaara ya maka nkwụsi ike ya dị elu na obere mgbanwe. Dịka onye otu ezinụlọ polychlorinated biphenyls (PCBs), OCN adọtala uche n'ihi ọnụnọ gburugburu ebe obibi ya na ike bioaccumulation ya. N'akụkọ ihe mere eme, ejirila octachloronaphthalene mee ihe n'ọtụtụ ọrụ ụlọ ọrụ mmepụta ihe, gụnyere dị ka mmiri dielectric na mmepụta ihe ndị na-eguzogide okpomọkụ.
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Asịd Pyrophosphoric CAS:2466-09-3
Pyrophosphoric acid bụ ihe sitere na phosphoric acid nke nwere usoro kemịkalụ H4P2O7. Ọ bụ mmiri mmiri na-enweghị agba, nke na-apụta site na mkpụkọ nke molekul phosphoric acid abụọ, na-ewepụta mmiri n'oge usoro ahụ. Ihe mejupụtara a bụ acid siri ike ma na-egosipụta ihe onwunwe hygroscopic, nke pụtara na ọ nwere ike ịmịkọrọ mmiri site na ikuku. N'ihi nhazi na mmeghachi omume pụrụ iche ya, a na-eji pyrophosphoric acid eme ihe n'ọtụtụ ọrụ ụlọ ọrụ, ọkachasị n'ọhịa nke kemistri, ọrụ ugbo, na sayensị ihe.
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Diphenylphosphine CAS:829-85-6
Diphenylphosphine bụ ngwakọta organophosphorus nwere usoro kemịkalụ C12H11P. Ọ na-adị ka mmiri mmiri na-enweghị agba ma ọ bụ odo odo, a na-ejikwa otu ọrụ phosphine ya mara ya, nke na-eme ka ọ bụrụ ihe na-agbanwe agbanwe na njikọ organic. A maara ngwakọta a maka ọrụ ya dị ka ligand na nhazi kemistri na catalysis, na-eme ka mmeghachi omume nke ọtụtụ ihe mejupụtara ígwè dịkwuo mma. N'ihi ihe pụrụ iche ya, a na-eji diphenylphosphine eme ihe n'ọtụtụ ngwa n'ofe ụlọ ọrụ, ọkachasị na sayensị ọgwụ na ihe.
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Methyl 3-chlorosulfonylthiophene-2-carboxylate CAS:59337-92-7
Methyl 3-chlorosulfonylthiophene-2-carboxylate bụ kemịkalụ mejupụtara nke nwere mgbanaka thiophene nke ejiri otu chlorosulfonyl dochie na methyl ester n'ọnọdụ carboxylic acid. Site na usoro molekul C7H6ClO3S, ngwakọta a na-egosipụta mmeghachi omume dị ukwuu n'ihi ọnụnọ nke otu ọrụ sulfonyl na chlorine. Ọ dọtara uche na mmepụta organic na sayensị ihe maka ojiji ya nwere ike ime n'ịmepụta molekul ndị na-arụ ọrụ na bayoloji.
